Stacktrace:

  at <unknown> <0xffffffff>
  at (wrapper managed-to-native) Python.Runtime.Runtime.Py_InitializeEx (int) <0x00012>
  at Python.Runtime.Runtime.Initialize (bool) [0x00007] in <3d6d22e25cff4d168427b83a1062e78d>:0
  at Python.Runtime.PythonEngine.Initialize (System.Collections.Generic.IEnumerable`1<string>,bool,bool) [0x00014] in <3d6d22e25cff4d168427b83a1062e78d>:0
  at Python.Runtime.PythonEngine.Initialize (bool,bool) [0x00005] in <3d6d22e25cff4d168427b83a1062e78d>:0
  at Python.Runtime.PythonEngine.InitExt () [0x00000] in <3d6d22e25cff4d168427b83a1062e78d>:0
  at (wrapper runtime-invoke) <Module>.runtime_invoke_intptr (object,intptr,intptr,intptr) [0x0001e] in <3d6d22e25cff4d168427b83a1062e78d>:0
/proc/self/maps:
00482000-008b0000 r-xp 00000000 07:00 8311       /usr/bin/python3.5
008b0000-008b1000 r--p 0042d000 07:00 8311       /usr/bin/python3.5
008b1000-0092a000 rw-p 0042e000 07:00 8311       /usr/bin/python3.5
0092a000-0094c000 rw-p 00000000 00:00 0 
027cf000-029c5000 rw-p 00000000 00:00 0          [heap]
b4000000-b4021000 rw-p 00000000 00:00 0 
b4021000-b4100000 ---p 00000000 00:00 0 
b4200000-b4300000 rw-p 00000000 00:00 0 
b4307000-b4400000 r--p 00000000 00:15 1097032    /usr/lib/mono/gac/System.Core/4.0.0.0__b77a5c561934e089/System.Core.dll
b4400000-b4421000 rw-p 00000000 00:00 0 
b4421000-b4500000 ---p 00000000 00:00 0 
b45c1000-b4be9000 r-xp 00000000 00:15 1096411    /usr/lib/mono/aot-cache/x86/mscorlib.dll.so
b4be9000-b4bea000 r--p 00627000 00:15 1096411    /usr/lib/mono/aot-cache/x86/mscorlib.dll.so
b4bea000-b4beb000 rw-p 00628000 00:15 1096411    /usr/lib/mono/aot-cache/x86/mscorlib.dll.so
b4beb000-b4bff000 rw-p 00000000 00:00 0 
b4bff000-b4fff000 r--p 00000000 00:15 1096990    /usr/lib/mono/4.5/mscorlib.dll
b4fff000-b57ff000 rw-p 00000000 00:00 0 
b57ff000-b5800000 ---p 00000000 00:00 0 
b5800000-b6400000 rw-p 00000000 00:00 0 
b6418000-b6458000 rw-p 00000000 00:00 0 
b6458000-b6483000 r--p 00000000 00:15 990344     /usr/local/lib/python3.5/dist-packages/Python.Runtime.dll
b6483000-b6487000 rw-p 00000000 00:00 0 
b6487000-b6488000 ---p 00000000 00:00 0 
b6488000-b6489000 rw-p 00000000 00:00 0 
b6489000-b6491000 ---p 00000000 00:00 0 
Memory around native instruction pointer (0xb76eecd9):
0xb76eecc9  c3 8b 3c 24 c3 90 90 51 52 55 89 e5 0f 34 cd 80  ..<$...QRU...4..
0xb76eecd9  5d 5a 59 c3 90 90 90 90 8d 76 00 58 b8 77 00 00  ]ZY......v.X.w..
0xb76eece9  00 cd 80 90 8d 76 00 b8 ad 00 00 00 cd 80 90 e8  .....v..........
0xb76eecf9  f9 ff ff 3d 00 00 00 71 00 03 03 03 db f9 ff ff  ...=...q........

Native stacktrace:

	/usr/lib/libmonosgen-2.0.so.1(+0xdf56f) [0xb68c756f]
	/usr/lib/libmonosgen-2.0.so.1(+0x13c6b4) [0xb69246b4]
	linux-gate.so.1(__kernel_rt_sigreturn+0) [0xb76eecf0]
	linux-gate.so.1(__kernel_vsyscall+0x9) [0xb76eecd9]
	/lib/i386-linux-gnu/libc.so.6(gsignal+0xb0) [0xb7487dd0]
	/lib/i386-linux-gnu/libc.so.6(abort+0x157) [0xb7489297]
	/lib/i386-linux-gnu/libc.so.6(+0x6738f) [0xb74c338f]
	/lib/i386-linux-gnu/libc.so.6(+0x6dfc7) [0xb74c9fc7]
	/lib/i386-linux-gnu/libc.so.6(+0x6e806) [0xb74ca806]
	python3(+0x1f3a38) [0x675a38]
	python3(PyObject_Free+0x1d) [0x6676ad]
	/usr/lib/i386-linux-gnu/libpython3.5m.so.1.0(PyUnicode_InternFromString+0x3c) [0xb6ef7f4c]
	/usr/lib/i386-linux-gnu/libpython3.5m.so.1.0(PyType_Ready+0xbf9) [0xb6d22029]
	/usr/lib/i386-linux-gnu/libpython3.5m.so.1.0(PyStructSequence_InitType2+0x19b) [0xb6d27e8b]
	/usr/lib/i386-linux-gnu/libpython3.5m.so.1.0(_PyLong_Init+0xc5) [0xb6e79735]
	/usr/lib/i386-linux-gnu/libpython3.5m.so.1.0(_Py_InitializeEx_Private+0xd5) [0xb6ec24a5]
	/usr/lib/i386-linux-gnu/libpython3.5m.so.1.0(Py_InitializeEx+0x1a) [0xb6ec2c2a]
	[0xb66150e8]
	[0xb6613bf8]
	[0xb660d800]
	[0xb660d5ec]
	[0xb660d050]
	[0xb660d4fd]
	/usr/lib/libmonosgen-2.0.so.1(+0x3f828) [0xb6827828]
	[0x28ee618]

Debug info from gdb:

mono_gdb_render_native_backtraces not supported on this platform, unable to find gdb or lldb

=================================================================
Got a SIGABRT while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries 
used by your application.
=================================================================